How does The fluid-mosaic model of membrane structure says that protein molecules drift about within a double layer of propholipic molecules.?

The fluid-mosaic model describes the cell membrane as a dynamic and flexible structure where phospholipid molecules form a bilayer that allows for fluid movement. Within this bilayer, protein molecules are embedded and can move laterally, creating a mosaic-like pattern. This fluidity is essential for various membrane functions, including transport, signaling, and cell recognition. The model emphasizes that the membrane is not a static structure but rather a constantly changing arrangement of components.